Finding the Third Proportional to 1,469,312,931 and 3,196,895,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,312,931 : 3,196,895,766 = 3,196,895,766 : x
2. Step 2: Convert to fraction form
   1,469,312,931/3,196,895,766 = 3,196,895,766/x
3. Step 3: Cross multiply
   1,469,312,931x = 3,196,895,766 × 3,196,895,766
4. Step 4: Simplify right side
   1,469,312,931x = 10,220,142,538,668,726,272
5. Step 5: Solve for x
   x = 10,220,142,538,668,726,272/1,469,312,931
6. Step 6: Final answer
   x = 6,955,728,982.60